86591056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{284839}}^1$

素因数の和:284866

約数の個数: 20

約数和(自身を含む): 176600800

約数和(自身を除く): 90009744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 284839, 569678, 1139356, 2278712, 4557424, 5411941, 10823882, 21647764, 43295528, 86591056]

約数ペア:

[(1, 86591056), (2, 43295528), (4, 21647764), (8, 10823882), (16, 5411941), (19, 4557424), (38, 2278712), (76, 1139356), (152, 569678), (304, 284839)]